in the philippines they lit candles. students in taiwan formed a ribbon on a playground. aidss first diagnosed 31 years ago, and the u.n. says aids claimed 1.7 million lives last year. the uss"enterprise" sailed through many historic moments, but today the nation's first nuclear-powered aircraft carrier was taken out of active service. some 12,000 people turned out in norfolk, virginia, to say farewell. the 51-year-old warship, also known as the "big e." served in every major conflict since the cuban missile crise. straight ahead, controversy in cooperstown. baseball's steroid era comes under scrutiny. >> jarvis: they'e biggest names in baseball-- bonds, clemens, and sosa. this year all three former players are eligible for entry to the hall of fame in cooperstown, new york, but as tony guida tells us, controversy over steroids is in play. >> and bonds hits one high. >> reporter: no one in baseball history hit more home runs than barry bonds. >> he struck him out! >> no one in baseball history racked up more pitching honors than roger clemens. the two stars headline this